›› 2014, Vol. 41 ›› Issue (10): 209-212.

• 遗传繁育 • 上一篇    下一篇

伊犁马速步赛成绩与体尺性状的相关性研究

李敏, 孟军, 刘运飞, 郭海娟, 曾亚琦, 姚新奎   

  1. 新疆农业大学动物科学学院, 新疆乌鲁木齐 830052
  • 收稿日期:2014-03-07 出版日期:2014-10-20 发布日期:2014-10-29
  • 通讯作者: 姚新奎 E-mail:yxk61@126.com
  • 作者简介:李敏(1988-),女,新疆人,硕士生,研究方向:马的繁育。
  • 基金资助:
    新疆维吾尔自治区科技厅科技支撑项目《优质运动马培育生产关键技术研究与集成示范》(201031102);自治区科技厅重大专项《马(运动、肉用、乳用)生产关键技术研究与示范》(201130101);国家农业部公益性行业专项《马驴产业技术研究与试验示范项目》(201003075);国家科技支撑项目《速步、乳用、耐力马新品种(系)培育及良种扩繁技术研究与集成示范》(2012BAD44B00)

Study on Correlation between Competition Results and Body Measurements on Trot Race in Yili Horse

LI Min, MENG Jun, LIU Yun-fei, GUO Hai-juan, ZENG Ya-qi, YAO Xin-kui   

  1. College of Animal Science, Xinjiang Agricultural University, Urumqi 830052, China
  • Received:2014-03-07 Online:2014-10-20 Published:2014-10-29

摘要: 试验对伊犁马速步赛的体尺性状与比赛成绩之间的相关性进行了研究。测定速步赛中不同比赛项目伊犁马的体高(X1)、体长(X2)、胸围(X3)和管围(X4),计算体长率(X5)、胸围率(X6)和管围率(X7),并用SPSS 18.0软件分析其与比赛成绩之间的相关性。结果表明,在不同的比赛项目中,体尺性状与比赛用时有显著或极显著的相关性(P<0.05;P<0.01)。1000 m速步赛中比赛用时随体高、体长、胸围的增大而减少,随管围、胸围率和管围率的减小而减小;3000 m速步赛中比赛用时随体高、体长的增大而减小,随胸围率和管围率的减小而减小;5000 m速步赛中比赛用时随体高、胸围、体长的增大而减小,随管围率的减小而减小。

关键词: 伊犁马; 速步赛; 体尺; 相关性分析; 回归方程

Abstract: Study on the correlation between body measurements and competition results on trot race in Yili horse. Body height(X1),body length(X2),heart girth(X3) and cannon circumference(X4) were recorded,and calculated body length ratio(X5),heart girth ratio(X6) and cannon circumference ratio(X7) in different Yili trotter races. Analysis the correlation between the date all above and competition results with SPSS 18.0 software. The results showed that in different competition item,body measurements was significant or extremely significant correlation with competition results (P<0.05;P<0.01). In 1000 m race,the time used for competition would be shorten along with the increase of body height,body length,heart girth and the decrease of cannon circumference,heart girth ratio and cannon circumference ratio. In 3000 m race,the time used for competition would be shorten along with the increase of body height,body length and the decrease of heart girth ratio and cannon circumference ratio. In 5000 m race,the time used for competition would be shorten along with the increase of body height,heart girth,body length and the decrease of cannon circumference ratio.

Key words: Yili horse; trot race; body measurements; correlation analysis; regression equation

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